.github/workflows/gitea-release.yml

@@ -40,8 +40,10 @@ jobs:
         # Copy firmware binary
         cp .pio/build/esp32dev/firmware.bin .pio/build/esp32dev/upgrade_filaman_firmware_v${VERSION}.bin
         
-        # Create SPIFFS binary (without header)
-        cp .pio/build/esp32dev/spiffs.bin .pio.build/esp32dev/upgrade_filaman_website_v${VERSION}.bin
+        # Create SPIFFS binary with minimal ESP32 image header (chip version set to max supported)
+        echo -ne '\xE9\x01\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00' > .pio/build/esp32dev/upgrade_filaman_website_v${VERSION}.bin
+        # Append the actual SPIFFS data
+        cat .pio/build/esp32dev/spiffs.bin >> .pio/build/esp32dev/upgrade_filaman_website_v${VERSION}.bin 2>/dev/null
         
         # Create full binary
         (cd .pio/build/esp32dev && 

.github/workflows/github-release.yml

@@ -47,8 +47,10 @@ jobs:
         # Copy firmware binary
         cp .pio/build/esp32dev/firmware.bin .pio/build/esp32dev/upgrade_filaman_firmware_v${VERSION}.bin
         
-        # Create SPIFFS binary (without header)
-        cp .pio/build/esp32dev/spiffs.bin .pio/build/esp32dev/upgrade_filaman_website_v${VERSION}.bin
+        # Create SPIFFS binary with minimal ESP32 image header (chip version set to max supported)
+        echo -ne '\xE9\x01\x00\x00\x00\x00\x00\x00\x00\x30\x00\x00\x00\x00\x00\x00' > .pio/build/esp32dev/upgrade_filaman_website_v${VERSION}.bin
+        # Append the actual SPIFFS data
+        cat .pio/build/esp32dev/spiffs.bin >> .pio/build/esp32dev/upgrade_filaman_website_v${VERSION}.bin 2>/dev/null
         
         # Create full binary (always)
         (cd .pio/build/esp32dev && 

CHANGELOG.md

@@ -1,14 +1,5 @@
 # Changelog
 
-## [1.3.41] - 2025-02-22
-### Changed
-- update webpages for version v1.3.41
-
-### Fixed
-- remove redundant buffer size setting in NFC initialization
-- update SPIFFS binary creation and enhance NFC buffer size
-
-
 ## [1.3.40] - 2025-02-22
 ### Changed
 - update webpages for version v1.3.40

platformio.ini

@@ -9,7 +9,7 @@
 ; https://docs.platformio.org/page/projectconf.html
 
 [common]
-version = "1.3.41"
+version = "1.3.40"
 
 #test
 

src/main.cpp

@@ -19,12 +19,6 @@
 void setup() {
   Serial.begin(115200);
 
-  uint64_t chipid;
-
-  chipid = ESP.getEfuseMac(); //The chip ID is essentially its MAC address(length: 6 bytes).
-  Serial.printf("ESP32 Chip ID = %04X", (uint16_t)(chipid >> 32)); //print High 2 bytes
-  Serial.printf("%08X\n", (uint32_t)chipid); //print Low 4bytes.
-
   // Initialize SPIFFS
   initializeSPIFFS();
 

src/website.cpp

@@ -403,8 +403,7 @@ void setupWebserver(AsyncWebServer &server) {
                     backupJsonConfigs();
                 }
                 
-                // Setze spezifische Update-Flags für SPIFFS-Updates
-                if (!Update.begin(updateSize, command, command == U_SPIFFS ? true : false, command == U_SPIFFS ? 0 : -1)) {
+                if (!Update.begin(updateSize, command)) {
                     if (command == U_SPIFFS) {
                         // Restore JSON config files if update fails at start
                         restoreJsonConfigs();